Large Meteorite Impacts and Planetary Evolution IV

Water resurge at marine-target impact craters analyzed with a combination of low-velocity impact experiments and numerical simulations
-
Published:September 01, 2010
-
CiteCitation
Jens Ormö, Alain Lepinette, Erik Sturkell, Maurits Lindström, Kevin R. Housen, Keith A. Holsapple, 2010. "Water resurge at marine-target impact craters analyzed with a combination of low-velocity impact experiments and numerical simulations", Large Meteorite Impacts and Planetary Evolution IV, Roger L. Gibson, Wolf Uwe Reimold
Download citation file:
- Share
-
Tools
Water resurge into newly excavated impact craters causes both erosion and conspicuous graded deposits in those cases where the water is deep enough to overrun the elevated crater rim. We compare published information on resurge deposits from mainly the Lockne, Tvären, and Chesapeake Bay structures with new results from low-velocity impact experiments and numerical simulations. Notwithstanding the limitations of each of the analytical methods (observation, experiment, and simulation), we can visualize the resurge process for various initial impact-target configurations, for which one single method would have been insufficient. The focus is on the ways in which variations in impact angle...
- Chesapeake Bay
- Chesapeake Bay impact structure
- depth
- erosion
- Europe
- experimental studies
- impact craters
- impact features
- impacts
- laboratory studies
- Lockne Crater
- marine environment
- numerical models
- plumes
- resurgence
- Scandinavia
- sediments
- shallow-water environment
- simulation
- Sweden
- tsunamis
- two-dimensional models
- United States
- visualization
- water
- Western Europe
- Tvaren Crater
- low-velocity impacts
- oblique environment